The Sunday, September 9th premiere of FOX’s new comedy, REL, posted a 2.0/8 Live+3 Day rating, launching as the week’s #1 scripted series and the night’s #1-tie entertainment program. REL grew to 6.1 million viewers in 3-Day multi-platform, delivering the network’s most-watched and highest-rated comedy debut since “The Mick” on January 1, 2017. In addition, REL posted FOX’s strongest 3-D…